5654994565 has 16 divisors (see below), whose sum is σ = 7405571520. Its totient is φ = 4111240320.

The previous prime is 5654994557. The next prime is 5654994589.

5654994565 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5654994565 - 2³ = 5654994557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149017 + ... + 183073.

It is an arithmetic number, because the mean of its divisors is an integer number (462848220).

Almost surely, 2^5654994565 is an apocalyptic number.

5654994565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5654994565 is a deficient number, since it is larger than the sum of its proper divisors (1750576955).

5654994565 is a wasteful number, since it uses less digits than its factorization.

5654994565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37092.

The product of its digits is 29160000, while the sum is 58.

The square root of 5654994565 is about 75199.6979049783. The cubic root of 5654994565 is about 1781.6021602437.

The spelling of 5654994565 in words is "five billion, six hundred fifty-four million, nine hundred ninety-four thousand, five hundred sixty-five".